8872407840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{2819}}^1$

素因数の和:2999

約数の個数: 192

約数和(自身を含む): 28653004800

約数和(自身を除く): 19780596960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 79, 80, 83, 96, 120, 158, 160, 166, 237, 240, 249, 316, 332, 395, 415, 474, 480, 498, 632, 664, 790, 830, 948, 996, 1185, 1245, 1264, 1328, 1580, 1660, 1896, 1992, 2370, 2490, 2528, 2656, 2819, 3160, 3320, 3792, 3984, 4740, 4980, 5638, 6320, 6557, 6640, 7584, 7968, 8457, 9480, 9960, 11276, 12640, 13114, 13280, 14095, 16914, 18960, 19671, 19920, 22552, 26228, 28190, 32785, 33828, 37920, 39342, 39840, 42285, 45104, 52456, 56380, 65570, 67656, 78684, 84570, 90208, 98355, 104912, 112760, 131140, 135312, 157368, 169140, 196710, 209824, 222701, 225520, 233977, 262280, 270624, 314736, 338280, 393420, 445402, 451040, 467954, 524560, 629472, 668103, 676560, 701931, 786840, 890804, 935908, 1049120, 1113505, 1169885, 1336206, 1353120, 1403862, 1573680, 1781608, 1871816, 2227010, 2339770, 2672412, 2807724, 3147360, 3340515, 3509655, 3563216, 3743632, 4454020, 4679540, 5344824, 5615448, 6681030, 7019310, 7126432, 7487264, 8908040, 9359080, 10689648, 11230896, 13362060, 14038620, 17816080, 18484183, 18718160, 21379296, 22461792, 26724120, 28077240, 35632160, 36968366, 37436320, 53448240, 55452549, 56154480, 73936732, 92420915, 106896480, 110905098, 112308960, 147873464, 184841830, 221810196, 277262745, 295746928, 369683660, 443620392, 554525490, 591493856, 739367320, 887240784, 1109050980, 1478734640, 1774481568, 2218101960, 2957469280, 4436203920, 8872407840]

約数ペア:

[(1, 8872407840), (2, 4436203920), (3, 2957469280), (4, 2218101960), (5, 1774481568), (6, 1478734640), (8, 1109050980), (10, 887240784), (12, 739367320), (15, 591493856), (16, 554525490), (20, 443620392), (24, 369683660), (30, 295746928), (32, 277262745), (40, 221810196), (48, 184841830), (60, 147873464), (79, 112308960), (80, 110905098), (83, 106896480), (96, 92420915), (120, 73936732), (158, 56154480), (160, 55452549), (166, 53448240), (237, 37436320), (240, 36968366), (249, 35632160), (316, 28077240), (332, 26724120), (395, 22461792), (415, 21379296), (474, 18718160), (480, 18484183), (498, 17816080), (632, 14038620), (664, 13362060), (790, 11230896), (830, 10689648), (948, 9359080), (996, 8908040), (1185, 7487264), (1245, 7126432), (1264, 7019310), (1328, 6681030), (1580, 5615448), (1660, 5344824), (1896, 4679540), (1992, 4454020), (2370, 3743632), (2490, 3563216), (2528, 3509655), (2656, 3340515), (2819, 3147360), (3160, 2807724), (3320, 2672412), (3792, 2339770), (3984, 2227010), (4740, 1871816), (4980, 1781608), (5638, 1573680), (6320, 1403862), (6557, 1353120), (6640, 1336206), (7584, 1169885), (7968, 1113505), (8457, 1049120), (9480, 935908), (9960, 890804), (11276, 786840), (12640, 701931), (13114, 676560), (13280, 668103), (14095, 629472), (16914, 524560), (18960, 467954), (19671, 451040), (19920, 445402), (22552, 393420), (26228, 338280), (28190, 314736), (32785, 270624), (33828, 262280), (37920, 233977), (39342, 225520), (39840, 222701), (42285, 209824), (45104, 196710), (52456, 169140), (56380, 157368), (65570, 135312), (67656, 131140), (78684, 112760), (84570, 104912), (90208, 98355)]